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(re-)added ucfree() which does memset(0) and free() afterwards

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This commit is contained in:
TLINDEN
2014-02-10 11:36:50 +01:00
parent a3468a45cf
commit 79392eb6c7
2 changed files with 10 additions and 0 deletions
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3
include/pcp/mem.h
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@@ -41,4 +41,7 @@ void *urmalloc(size_t s);
/* resize a a pointer and fill the added remainder with zeroes */ /* resize a a pointer and fill the added remainder with zeroes */
void *ucrealloc(void *d, size_t oldlen, size_t newlen); void *ucrealloc(void *d, size_t oldlen, size_t newlen);
/* clear and free */
void ucfree(void *d, size_t len);
#endif /* _HAVE_PCP_MEM */ #endif /* _HAVE_PCP_MEM */

7
libpcp/mem.c
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@@ -65,3 +65,10 @@ void *ucrealloc(void *d, size_t oldlen, size_t newlen) {
return value; return value;
} }
void ucfree(void *d, size_t len) {
if(d != NULL) {
memset(d, 0, len);
free(d);
}
}